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For sale
  • $2,875,000

    133 Seaport Blvd Unit 1122, Boston, MA 02210

    2beds
    1,285sqft
    : 
    $21,744/mo
    Get pre-qualified
    Condominium
    Built in 2018
    -- sqft lot
    $2,719,800 Zestimate®
    $2,237/sqft
    $2,710/mo HOA

    What's special

    Contemporary finishesBeautifully appointed bathsTwo car garage parkingAmazing water viewsExpansive floor-to-ceiling glassGenerously proportioned bedrooms
    AMAZING WATER VIEWS! TWO CAR GARAGE PARKING! OUTDOOR SPACE OVERLOOKING BOSTON HARBOR! Set high above Boston’s Seaport with sweeping harbor views, this exceptional two-bedroom, two-and-a-half-bath residence at Echelon offers the perfect floor plan in one of the city’s most coveted full-service buildings. Expansive floor-to-ceiling glass frames the waterfront and brings abundant natural light into the home, while a private balcony extends the living space outdoors for morning coffee, evening cocktails, or simply taking in the view. The thoughtfully designed interior features an open living and dining area, contemporary finishes, generously proportioned bedrooms, and beautifully appointed baths. This is a rare opportunity to own a spectacular corner unit with full water views from every window at Echelon Seaport. Custom features include Italian custom cabinetry & closets and automatic Hunter Douglas window treatments. The residence has been single-owner owned and gently used as a piéd-à-terre, with occupancy limited to only a few days each month. As a result, it has been exceptionally cared for. Two valet garage parking spaces—a true luxury in the Seaport—complete the residence. Echelon’s impressive amenity collection creates a resort-like experience at home, with indoor and outdoor pools, a state-of-the-art fitness center, stylish resident lounges and club spaces, dedicated work areas, and 24-hour concierge service. Surrounded by the Seaport’s celebrated dining, shopping, waterfront, and entertainment, with Logan Airport just minutes away, this is sophisticated Boston living with convenience at every turn.
    7 days
    263
    23

    Zillow last checked:

    Listing updated:

    Listed by:

    Stone Prum 339-532-9329,

    Corcoran Property Advisors 617-203-2005

    Source: MLS PIN,MLS#: 73578764

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 2
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Primary bathroom
      • Features: Yes
      Heating
      • Heat Pump
      Cooling
      • Heat Pump
      Appliances
      • Included: ENERGY STAR Qualified Refrigerator, ENERGY STAR Qualified Dryer, ENERGY STAR Qualified Dishwasher, ENERGY STAR Qualified Washer, Rangetop - ENERGY STAR, Oven
      • Laundry: In Unit
      Features
      • Flooring: Marble, Hardwood
      • Has basement: No
      • Has fireplace: No
      Interior area
      • Total structure area: 1,285
      • Total interior livable area: 1,285 sqft
      • Finished area above ground: 1,285

      Property

      Parking
      • Total spaces: 2
      • Parking features: Heated Garage, Deeded
      • Garage spaces: 2
      Features
      • Patio & porch: Covered
      • Exterior features: Covered Patio/Deck, Balcony, City View(s)
      • Pool features: Association
      • Has view: Yes
      • View description: City, Water, Harbor, Ocean
      • Has water view: Yes
      • Water view: Harbor,Ocean,Water
      • Waterfront features: Waterfront, Ocean, Harbor, Marina, Public
      Lot
      • Size: 1,285 Square Feet
      Details
      • Parcel number: W:06 P:02642 S:213,5135829
      • Zoning: CD

      Construction

      Type & style
      • Home type: Condo
      • Property subtype: Condominium
      • Attached to another structure: Yes
      Condition
      • Year built: 2018

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Public Transportation, Shopping, Pool, Park, Walk/Jog Trails, Medical Facility, Laundromat, Bike Path, Highway Access, House of Worship, Marina
      • Security: Concierge
      HOA
      • Amenities included: Hot Water, Pool, Elevator(s), Recreation Facilities, Fitness Center, Sauna/Steam, Clubroom, Parking, Clubhouse
      • Services included: Heat, Gas, Water, Sewer, Insurance, Security, Maintenance Structure, Maintenance Grounds, Snow Removal, Trash, Air Conditioning, Reserve Funds
      • HOA fee: $2,710 monthly
      Location
      • Region: Boston

      Financial & listing details

      • Price per square foot: $2,237/sqft
      • Tax assessed value: $2,202,300
      • Annual tax amount: $27,309
      • Date on market: 9/18/2026

        Estimated market value

        $2,719,800

        $2.58M - $2.86M

        $8,270/mo

        Price history

        DateEventPrice
        9/17/2026Listed for sale$2,875,000+31.2%$2,237/sqft
        Source: MLS PIN #73578764 Report a problem
        2/28/2020Sold$2,191,500$1,705/sqft
        Source: LINK #213202 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$26,716 +13.7%$2,307,100 +7.1%
        2024$23,490 +2.6%$2,155,000 +1.1%
        2023$22,902 +5.4%$2,132,400 +6.8%
        2022$21,720 +4%$1,996,300 +2%
        2021$20,883 $1,957,200
        Find assessor info on the county website

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        Payment breakdown

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        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
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        Climate risks

        Neighborhood: South Boston

        Getting around

        86 / 100
        Very Walkable
        88 / 100
        Excellent Transit
        79 / 100
        Very Bikeable

        Nearby schools

        GreatSchools rating

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